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217395
AmberChrom™ 1X2 Ion Exchange Resin
chloride form, 200-400 mesh
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Unterstützung erhaltenProduktname
AmberChrom™ 1X2 Chlorid-Form, 200-400 mesh
form
beads
Quality Segment
crosslinking
2 % cross-linked
parameter
66 °C OH- form max. temp., 99 °C Cl- form max. temp.
technique(s)
LPLC: suitable
matrix
styrene-divinylbenzene (gel)
matrix active group
trimethylbenzylammonium functional group
particle size
200-400 mesh
operating pH
0-14
capacity
0.7 meq/mL by wetted bed volume, 65-75 % water retention capacity
separation technique
anion exchange
SMILES string
N(C)(C)C.C(C)c3c(cccc3)C=C.c2(c(cccc2)C=C)C=C.c1(ccccc1)C=C
InChI
1S/C10H12.C10H10.C8H8.C3H9N/c2*1-3-9-7-5-6-8-10(9)4-2;1-2-8-6-4-3-5-7-8;1-4(2)3/h3,5-8H,1,4H2,2H3;3-8H,1-2H2;2-7H,1H2;1-3H3
InChI key
HADXLRSCRPYPJJ-UHFFFAOYSA-N
General description
AmberChrom 1X2 is an anion exchange resin.
Application
AmberChrom 1X2 chloride form was used to separate cadmium from seawater matrix using column chromatography. It was used in column for gas chromatography-mass spectrometric analysis.
Stark basisches (Typ I) Anionentauscherharz für die Lebensmittel & Arzneistoffproduktion, entspricht der FDA Food Additive Regulation 21 CFR 173.25.
Features and Benefits
Stark basischer Anionentauscher
Other Notes
Dieses Ionentauscherharz wurde nicht speziell aufgearbeitet oder gereinigt. Wir empfehlen, das Material durch geeignete Vorelution und Waschen vorzubehandeln.
Legal Information
Amberchrom is a trademark of DuPont de Nemours, Inc.
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Dieser Artikel | |||
|---|---|---|---|
| particle size 200-400 mesh | particle size 100-200 mesh | particle size 50-100 mesh | particle size 20-50 mesh |
| matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) | matrix styrene-divinylbenzene (gel) |
| matrix active group trimethylbenzylammonium functional group | matrix active group trimethylbenzylammonium functional group | matrix active group trimethylbenzylammonium functional group | matrix active group quaternary ammonium |
| parameter 66 °C OH- form max. temp., 99 °C Cl- form max. temp. | parameter 66 °C OH- form max. temp., 99 °C Cl- form max. temp. | parameter 66 °C OH- form max. temp., 99 °C Cl- form max. temp. | parameter 66 °C OH- form max. temp. |
| separation technique anion exchange | separation technique anion exchange | separation technique - | separation technique anion exchange |
| form beads | form (Powder, Beads or Crystals) | form beads | form beads |
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Lagerklasse
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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What is the Department of Transportation shipping information for this product?
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How can a Dowex type 1 resin in the chloride form be converted to the carbonate form?
1 answer-
As one might expect, the procedure requires the use of sodium carbonate (Na2CO3).Citation: Journal of Experimental Medicine, 120, 1007-1018 (1965).From page 1011 of that paper:"A 2 mL column of washed Dowex-1X8 200 to 400 mesh, in the chloride form, was converted to the carbonate form by washing with 1 M Na2CO3 until no chloride could be detected in the eluate. It was then washed with distilled water until the pH of the eluate reached neutrality". The simplest test for chloride is to use a dilute silver nitrate solution. If mixing a few drops of the eluate with a few drops of a silver nitrate solution results in a silver chloride precipitate forming, that would an indication that the eluate contains chloride. You could also use a chloride-specific electrode, if you have access to one.
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